It was a fun Spring weekend for the celebrities who celebrated Easter! There were many ways to mark the holiday, from volunteering, to family church trips, and stocking up on candy. Heidi Klum and Leni got a head start picking up bright flowers, while Hilary and Haylie Duff had a chance to pose with a bunny. Gwen Stefani and Gavin Rossdale took their boys to grandma and grandpa's house, as Courteney Cox and David Arquette brought a basket to friends — click through to see stars on Easter!